<template>
  <div id="app">
    <nav>积云后台管理</nav>
    <router-view />
  </div>
</template>

<style lang="scss">
* {
  margin: 0;
  padding: 0;
  list-style: none;
}

nav {
  background: #3c3c3c;
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: #fff;
}
</style>
